The impact on the measurement of saturation pressure loss of heating system in steam metering system selection, there are a lot of valves and valves, they can change the pipeline pressure. Vortex Flowmeter not mass flowmeter, which measure the flow rate of steam quality but also with pipes and steam density, and the density is determined by the pressure, the pressure to change the density change. Shihai just open the valve in the pipeline to change the flow rate of saturated steam metering system retail, these types of cases, so have a great measurement error. To ensure accurate measurement, the meter before the valve to open, valve placed after the flowmeter. . Large diameter high flow sensor accuracy calibration of large-diameter sensor. Due to the verification device restrictions. Only a small flow (low flow rate) calibration, high flow (high flow) can not calibrate saturated steam measurement principle of the system, only to find such a large flow problems in actual use, due to limitations in technology, production processes and testing methods aspects, some manufacturers of sensors 35m / s to throw missing pulses, flow rate (velocity) is, the more lost missing pulses. This occurs, an error of up to three hundred tons daily, monthly cumulative loss of hundreds of tons to thousands of tons of steam. Saturated steam measurement system wholesale | Sisson · China | saturated steam metering system provided by the Guangzhou Sisson automation control equipment Limited. Guangzhou Sisson Automation Equipment Co. (www.sisenauto.com) is Guangzhou, flow meters leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Guangzhou Sisson automation leadership with the staff warmly welcome all inquiries negotiations to create Guangzhou Sisson automation better future.